| /////////////////////////////////////////////////////////////// |
| // Copyright 2011 John Maddock. Distributed under the Boost |
| // Software License, Version 1.0. (See accompanying file |
| // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_ |
| |
| #ifdef _MSC_VER |
| # define _SCL_SECURE_NO_WARNINGS |
| #endif |
| |
| #include "test.hpp" |
| #include <boost/multiprecision/cpp_dec_float.hpp> |
| |
| void proc_that_throws() |
| { |
| throw std::runtime_error(""); |
| } |
| |
| int main() |
| { |
| boost::multiprecision::cpp_dec_float_50 a1(1), a2(1), b(3), c(-2); |
| |
| BOOST_WARN(a1); |
| BOOST_WARN(a1 == b); |
| BOOST_CHECK(a1); |
| BOOST_CHECK(a1 == b); |
| BOOST_CHECK(boost::detail::test_errors() == 1); |
| --boost::detail::test_errors(); |
| |
| boost::multiprecision::cpp_dec_float_50 a_tol = a1 + a1 * 100 * std::numeric_limits<boost::multiprecision::cpp_dec_float_50>::epsilon(); |
| boost::multiprecision::cpp_dec_float_50 tol = 100 * std::numeric_limits<boost::multiprecision::cpp_dec_float_50>::epsilon(); |
| |
| BOOST_CHECK_CLOSE(a1, a_tol, tol * 102); // Passes |
| BOOST_WARN_CLOSE(a1, a_tol, tol * 98); // fails |
| BOOST_CHECK_CLOSE(a1, a_tol, tol * 98); // fails |
| BOOST_CHECK(boost::detail::test_errors() == 1); |
| --boost::detail::test_errors(); |
| |
| BOOST_CHECK_CLOSE_FRACTION(a1, a_tol, tol * 1.02); // Passes |
| BOOST_WARN_CLOSE_FRACTION(a1, a_tol, tol * 0.98); // fails |
| BOOST_CHECK_CLOSE_FRACTION(a1, a_tol, tol * 0.98); // fails |
| BOOST_CHECK(boost::detail::test_errors() == 1); |
| --boost::detail::test_errors(); |
| |
| BOOST_CHECK_EQUAL(a1, a2); |
| BOOST_WARN_EQUAL(a1, b); |
| BOOST_CHECK_EQUAL(a1, b); |
| BOOST_CHECK(boost::detail::test_errors() == 1); |
| --boost::detail::test_errors(); |
| |
| BOOST_CHECK_NE(a1, b); |
| BOOST_WARN_NE(a1, a2); |
| BOOST_CHECK_NE(a1, a2); |
| BOOST_CHECK(boost::detail::test_errors() == 1); |
| --boost::detail::test_errors(); |
| |
| BOOST_CHECK_GT(a1, c); |
| BOOST_WARN_GT(a1, a2); |
| BOOST_CHECK_GT(a1, a2); |
| BOOST_CHECK(boost::detail::test_errors() == 1); |
| --boost::detail::test_errors(); |
| |
| BOOST_CHECK_LT(a1, b); |
| BOOST_WARN_LT(a1, a2); |
| BOOST_CHECK_LT(a1, a2); |
| BOOST_CHECK(boost::detail::test_errors() == 1); |
| --boost::detail::test_errors(); |
| |
| BOOST_CHECK_GE(a1, a2); |
| BOOST_CHECK_GE(a1, c); |
| BOOST_WARN_GE(a1, b); |
| BOOST_CHECK_GE(a1, b); |
| BOOST_CHECK(boost::detail::test_errors() == 1); |
| --boost::detail::test_errors(); |
| |
| BOOST_CHECK_LE(a1, a2); |
| BOOST_CHECK_LE(a1, b); |
| BOOST_WARN_LE(a1, c); |
| BOOST_CHECK_LE(a1, c); |
| BOOST_CHECK(boost::detail::test_errors() == 1); |
| --boost::detail::test_errors(); |
| |
| BOOST_CHECK_THROW(proc_that_throws(), std::runtime_error); |
| BOOST_CHECK_THROW(a1+b+c, std::runtime_error); |
| BOOST_CHECK(boost::detail::test_errors() == 1); |
| --boost::detail::test_errors(); |
| |
| return boost::report_errors(); |
| } |
| |